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FANOX SIA-B User Manual

FANOX SIA-B
114 pages
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EN_FANOXTD_MANU_SIA_Ocefsecondarydist_SIAB-SPECIFIC-CT_R032.Docx
USER´S MANUAL
SIA-B Specific CT´s
Self & Dual Powered
Overcurrent & Earth Fault
Protection Relay

Table of Contents

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FANOX SIA-B Specifications

General IconGeneral
BrandFANOX
ModelSIA-B
CategoryRelays
LanguageEnglish

Summary

Reception, Handling & Installation

Unpacking Procedures

Procedures for safely unpacking relays to prevent damage during unpacking and installation.

Handling Electronic Equipment

Precautions for handling sensitive electronic components to prevent electrostatic discharge damage.

Installation, Commissioning and Service

Guidelines for the installation, commissioning, and maintenance of the relay.

Dimensions and Connection Diagrams

Case Dimensions

Technical dimensions of the relay's casing for both vertical and horizontal models.

Connection Diagrams

Diagrams illustrating how to connect the relay for different configurations.

Terminals Identification

Identification and function of the relay's terminal connections.

Description of SIA-B Relay

Relay Description

Detailed description of the SIA-B relay's features, components, and operation.

Selection and Ordering Codes

Guide for selecting and ordering specific SIA-B relay models based on configurations.

Specific CTs

Information on the specialized Current Transformers required for the SIA-B relay.

How to Select the Correct CT

Guidance on choosing the appropriate Current Transformer for the SIA-B relay.

Test Winding Procedures

Resin Specific CTs Testing

Procedure for performing test winding with Resin specific CTs.

Taped Specific CTs Testing

Procedure for performing test winding with Taped specific CTs.

Protection Functions

50 Function: Instantaneous Phase Overcurrent

Configuration and operation of the instantaneous phase overcurrent protection.

5.2. 50/51 Function: Inverse Time Phase Overcurrent

Configuration and operation of the inverse time phase overcurrent protection.

5.6. 49 Function: Thermal Image Protection

Configuration and operation of the thermal image protection function.

General Settings

Parameters for overall relay operation, including identifier, frequency, and language.

IEC60255-151 Curves

Details on the IEC60255-151 standard inverse time curves supported.

Monitoring and Control

Measurements

How to view electrical measurements like current and thermal image values.

States and Events

Understanding the relay's operational states and logging of events.

Self-diagnosis

Overview of the relay's self-diagnostic functions and error reporting.

Test Menu

How to access and use the test menu to verify component operation.

Power Supply Options

Various methods for powering the SIA-B relay.

Switch on to Fault Characteristic (SOTF)

Understanding the switch-on-to-fault characteristic and its parameters.

Technical Specifications and Standards

Technical Specifications

Detailed technical specifications for the SIA-B relay functions.

Standards Compliance

Compliance with relevant EMC and product safety standards.

Communication and HMI

Front Communication: USB

Using the front USB port for communication with a PC.

LCD and Keypad Interface

Description of the LCD display and the keypad for user interaction.

SICom Communications Program

Overview of the SICom software for relay configuration and monitoring.

Relay Menus Navigation

Overview of the relay's menu structure and navigation methods.

Accessing Menus

How to navigate through the relay's menu system using the keypad.

Date-time Menu

Accessing and modifying the relay's date and time settings.

Test Menu Operation

Navigating the test menu to check component functionality.

Measurements Menu

Accessing and viewing measured electrical values.

Settings Menu Navigation

Navigating and changing various settings for relay operation.

Commissioning Process

Commissioning Checklist

A checklist to guide the commissioning process of the relay.

Earthing Requirements

Ensuring correct earthing connection for safety and performance.

Appendix Information

Identification Details

Section for recording identification details of the installed equipment.

Register of Commissioning Settings

Form for recording specific commissioning settings for each function.

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